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Commit08f982c

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Support for embedded TypedParams (digitalocean#77)
* Support for embedded TypedParamsAdd support for decoding TypedParams embedded in structures within alibvirt routine's return values. Previously this was handled via a hackin the generated code; this change makes the TypedParam decoderavailable to the xdr library no matter where the TypedParam is found.This moves the xdr decoder into the go-libvirt project so that we canfork it and add support for decoding custom types not part of the xdrspec.Also move travis builds to go 1.11.Fixes issuedigitalocean#71
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‎.travis.yml‎

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-$HOME/.ccache
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go:
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-"1.10"
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-"1.11"
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env:
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global:

‎const.gen.go‎

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‎internal/constants/constants.gen.go‎

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‎internal/constants/constants.go‎

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‎internal/go-xdr/LICENSE‎

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Copyright (c) 2012-2014 Dave Collins <dave@davec.name>
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Permission to use, copy, modify, and distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

‎internal/go-xdr/README.md‎

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go-xdr
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======
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[![Build Status](https://travis-ci.org/davecgh/go-xdr.png?branch=master)]
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(https://travis-ci.org/davecgh/go-xdr)[![Coverage Status]
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(https://coveralls.io/repos/davecgh/go-xdr/badge.png?branch=master)]
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(https://coveralls.io/r/davecgh/go-xdr?branch=master)
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Go-xdr implements the data representation portion of the External Data
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Representation (XDR) standard protocol as specified in RFC 4506 (obsoletes RFC
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1832 and RFC 1014) in Pure Go (Golang). A comprehensive suite of tests are
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provided to ensure proper functionality. It is licensed under the liberal ISC
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license, so it may be used in open source or commercial projects.
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NOTE: Version 1 of this package is still available via the
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github.com/davecgh/go-xdr/xdr import path to avoid breaking existing clients. However, it is highly recommended that all old clients upgrade to version 2
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and all new clients use version 2. In addition to some speed optimizations,
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version 2 has been been updated to work with standard the io.Reader and
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io.Writer interfaces instead of raw byte slices. This allows it to be much more
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flexible and work directly with files, network connections, etc.
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##Documentation
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[![GoDoc](https://godoc.org/github.com/davecgh/go-xdr/xdr2?status.png)]
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(http://godoc.org/github.com/davecgh/go-xdr/xdr2)
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Full`go doc` style documentation for the project can be viewed online without
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installing this package by using the excellent GoDoc site here:
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http://godoc.org/github.com/davecgh/go-xdr/xdr2
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You can also view the documentation locally once the package is installed with
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the`godoc` tool by running`godoc -http=":6060"` and pointing your browser to
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http://localhost:6060/pkg/github.com/davecgh/go-xdr/xdr2/
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##Installation
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```bash
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$ go get github.com/davecgh/go-xdr/xdr2
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```
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##Sample Decode Program
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```Go
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package main
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import (
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"bytes"
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"fmt"
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"github.com/davecgh/go-xdr/xdr2"
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)
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funcmain() {
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// Hypothetical image header format.
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type ImageHeaderstruct {
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Signature [3]byte
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Versionuint32
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IsGrayscalebool
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NumSectionsuint32
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}
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// XDR encoded data described by the above structure. Typically this would
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// be read from a file or across the network, but use a manual byte array
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// here as an example.
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encodedData:= []byte{
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0xAB,0xCD,0xEF,0x00,// Signature
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0x00,0x00,0x00,0x02,// Version
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0x00,0x00,0x00,0x01,// IsGrayscale
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0x00,0x00,0x00,0x0A,// NumSections
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}
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// Declare a variable to provide Unmarshal with a concrete type and instance
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// to decode into.
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varh ImageHeader
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bytesRead,err:= xdr.Unmarshal(bytes.NewReader(encodedData), &h)
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if err !=nil {
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fmt.Println(err)
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return
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}
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fmt.Println("bytes read:", bytesRead)
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fmt.Printf("h:%+v", h)
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}
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```
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The struct instance,`h`, will then contain the following values:
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```Go
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h.Signature = [3]byte{0xAB,0xCD,0xEF}
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h.Version =2
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h.IsGrayscale =true
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h.NumSections =10
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```
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##Sample Encode Program
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```Go
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package main
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import (
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"bytes"
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"fmt"
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"github.com/davecgh/go-xdr/xdr2"
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)
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funcmain() {
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// Hypothetical image header format.
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type ImageHeaderstruct {
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Signature [3]byte
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Versionuint32
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IsGrayscalebool
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NumSectionsuint32
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}
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// Sample image header data.
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h:= ImageHeader{[3]byte{0xAB,0xCD,0xEF},2,true,10}
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// Use marshal to automatically determine the appropriate underlying XDR
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// types and encode.
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varw bytes.Buffer
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bytesWritten,err:= xdr.Marshal(&w, &h)
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if err !=nil {
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fmt.Println(err)
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return
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}
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encodedData:= w.Bytes()
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fmt.Println("bytes written:", bytesWritten)
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fmt.Println("encoded data:", encodedData)
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}
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```
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The result,`encodedData`, will then contain the following XDR encoded byte
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sequence:
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```
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0xAB, 0xCD, 0xEF, 0x00,
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0x00, 0x00, 0x00, 0x02,
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0x00, 0x00, 0x00, 0x01,
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0x00, 0x00, 0x00, 0x0A,
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```
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##License
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Go-xdr is licensed under the liberal ISC License.

‎internal/go-xdr/goclean.sh‎

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#!/bin/bash
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# The script does automatic checking on a Go package and its sub-packages, including:
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# 1. gofmt (http://golang.org/cmd/gofmt/)
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# 2. goimports (https://github.com/bradfitz/goimports)
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# 3. golint (https://github.com/golang/lint)
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# 4. go vet (http://golang.org/cmd/vet)
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# 5. test coverage (http://blog.golang.org/cover)
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set -e
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# Automatic checks
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cd xdr2
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test -z"$(gofmt -l -w.| tee /dev/stderr)"
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test -z"$(goimports -l -w.| tee /dev/stderr)"
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test -z"$(golint.| tee /dev/stderr)"
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go vet ./...
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env GORACE="halt_on_error=1" gotest -v -race ./...
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# Run test coverage on each subdirectories and merge the coverage profile.
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echo"mode: count"> profile.cov
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# Standard go tooling behavior is to ignore dirs with leading underscores.
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fordirin$(find. -maxdepth 10 -not -path'./.git*' -not -path'*/_*' -type d);
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do
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if ls$dir/*.go&> /dev/null;then
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gotest -covermode=count -coverprofile=$dir/profile.tmp$dir
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if [-f$dir/profile.tmp ];then
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cat$dir/profile.tmp| tail -n +2>> profile.cov
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rm$dir/profile.tmp
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fi
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fi
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done
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go tool cover -func profile.cov
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# To submit the test coverage result to coveralls.io,
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# use goveralls (https://github.com/mattn/goveralls)
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# goveralls -coverprofile=profile.cov -service=travis-ci

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